313111032323 has 16 divisors (see below), whose sum is σ = 354699217440. Its totient is φ = 274605811200.

The previous prime is 313111032319. The next prime is 313111032347. The reversal of 313111032323 is 323230111313.

It is a cyclic number.

It is not a de Polignac number, because 313111032323 - 2² = 313111032319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313111032383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7926068 + ... + 7965473.

It is an arithmetic number, because the mean of its divisors is an integer number (22168701090).

Almost surely, 2^313111032323 is an apocalyptic number.

313111032323 is a deficient number, since it is larger than the sum of its proper divisors (41588185117).

313111032323 is a wasteful number, since it uses less digits than its factorization.

313111032323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15891638.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 313111032323 its reverse (323230111313), we get a palindrome (636341143636).

The spelling of 313111032323 in words is "three hundred thirteen billion, one hundred eleven million, thirty-two thousand, three hundred twenty-three".